Drop the anectodes. I've acknowledged there will be some hiccups, and that I prefer to endure them while keeping his bat in the lineup. To answer your inane questions, that I've already answered, yes, I want that guy over watching Iglesias/Byrd/McDonald hit.
You've brought a lot of attention to the potetial for WMB to have some follies in the OF, but you've completely ignored the negatives to your suggestion, namely how completely awful that trio will be with a bat in their hands. In a perfect world, no, I'd prefer to not have WMB in LF. Given the other options, I'll take his bat in the lineup and the circus moments in LF that will certainly come. And it's mainly because of two things. One, I appreciate the value of the defensive spectrum as a guide in determining the importance of defense at positions around the diamond, and LF is the least important. Two, while I acknowledge the potential for some misplays, I think you are massively overstating how bad he could be out there given his athletic ability.